2014
DOI: 10.5433/1679-0359.2014v35n2p577
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Manejo da adubação com sulfato de amônio no desempenho produtivo do milho cultivado após aveia e trigo

Abstract: ResumoA época de aplicação, a dose e as fontes de nutrientes fornecidos ao milho têm um efeito direto na sua produtividade. Por isso, objetivou-se estudar a aplicação de N e S no milho, como sulfato de amônio, em sucessão ao trigo e a aveia e, avaliar as diferentes formas de manejo do fertilizante. O experimento foi sob o delineamento de blocos casualizados, em Latossolo Vermelho distroférrico (Hapludox). Os tratamentos com N, na dose de 120 kg ha -1 , foram aplicados em 20 parcelas (5x4), de acordo com o mane… Show more

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Cited by 2 publications
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“…Among the factors that directly impact grain productivity is the availability of plant nutrients, which is infl uenced by the type of fertiliser and how it is applied to the soil. This is because nutrients diff er in terms of their soil dynamics (MARTINS;CAZETTA;FUKUDA, 2014;SILVA et al, 2014), where fertilisation management interferes in the reactions that occur between the soil and the fertiliser and, consequently, in plant nutrition. The aim of this study, therefore, was to combine the operational, agronomic and economic aspects through the use of diff erent methods of fertiliser application (FIORIN; VOGEL; BORTOLOTTO, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…Among the factors that directly impact grain productivity is the availability of plant nutrients, which is infl uenced by the type of fertiliser and how it is applied to the soil. This is because nutrients diff er in terms of their soil dynamics (MARTINS;CAZETTA;FUKUDA, 2014;SILVA et al, 2014), where fertilisation management interferes in the reactions that occur between the soil and the fertiliser and, consequently, in plant nutrition. The aim of this study, therefore, was to combine the operational, agronomic and economic aspects through the use of diff erent methods of fertiliser application (FIORIN; VOGEL; BORTOLOTTO, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…No entanto, o manejo da fertilização é capaz de interferir diretamente nas reações que ocorrem entre o fertilizante e o solo, e a consequente disponibilidade para as plantas. Os nutrientes possuem diferenças quanto à mobilidade e comportamento no solo influenciados pela época de aplicação, dose e fontes de nutrientes fornecidos (Martins et al, 2014;Silva et al, 2014). Neste sentido a adubação fosfatada exige certos cuidados, devido à baixa mobilidade do nutriente no solo.…”
Section: Introductionunclassified